finally this week, there is a much more serious potential issue on the table than the fiscal cliff, folks. secretary of state hillary clinton did an unusual thing and warned president assad there will be consequences if he crosses a line and uses chemical weapons. we know why. pentagon sources tell nbc news the syrian government has loaded seran gas a deadly nerve agent, into aerial bombs and is just waiting for a command from president assad to use it. this week u.s. intelligence detected that flurry of activity at chemical weapon sites. >> our concerns are an increasingly desperate assad regime might turn to chemical weapons or might lose control of them to one of the many groups that are now operating within syria. we have sent an unmistakable message that this would cross a red line and those responsible would are held to account. >> this morning in dublin a sign that the diplomacy is intensifying secretary clinton met with her counterpart, russian minister lab rov and a u.n. special envoy on the side of an international security conference she is taking part in. russia is one of syri